3D Printed Terminator Head with Glowing Eyes

This custom-built T-800 Terminator head looks pretty intense – especially with those glowing red eyeballs. It was created by Multi3D. Its eyes are two 5050 LEDs, its eyeball wiring is printed from conductive filament, and its battery is stored in the neck area. This CT scan of its insides is especially creepy:

If you want to give it a try and make your own, you can download all the files from Thingiverse, and get some details about the project on Instructables. It’s not a project for the inexperienced though, since you’ll need access to a dual-extruder 3D printer, and a basic understanding of electronics.